--- a/config.def.h	2020-07-06 00:18:18.858643250 -0300
+++ b/config.def.h	2020-07-06 00:19:53.908642489 -0300
@@ -4,64 +4,21 @@
 const unsigned int interval = 1000;
 
 /* text to show if no value can be retrieved */
-static const char unknown_str[] = "n/a";
+static const char unknown_str[] = "";
 
 /* maximum output string length */
 #define MAXLEN 2048
 
-/*
- * function            description                     argument (example)
- *
- * battery_perc        battery percentage              battery name (BAT0)
- *                                                     NULL on OpenBSD/FreeBSD
- * battery_state       battery charging state          battery name (BAT0)
- *                                                     NULL on OpenBSD/FreeBSD
- * battery_remaining   battery remaining HH:MM         battery name (BAT0)
- *                                                     NULL on OpenBSD/FreeBSD
- * cpu_perc            cpu usage in percent            NULL
- * cpu_freq            cpu frequency in MHz            NULL
- * datetime            date and time                   format string (%F %T)
- * disk_free           free disk space in GB           mountpoint path (/)
- * disk_perc           disk usage in percent           mountpoint path (/)
- * disk_total          total disk space in GB          mountpoint path (/")
- * disk_used           used disk space in GB           mountpoint path (/)
- * entropy             available entropy               NULL
- * gid                 GID of current user             NULL
- * hostname            hostname                        NULL
- * ipv4                IPv4 address                    interface name (eth0)
- * ipv6                IPv6 address                    interface name (eth0)
- * kernel_release      `uname -r`                      NULL
- * keyboard_indicators caps/num lock indicators        format string (c?n?)
- *                                                     see keyboard_indicators.c
- * keymap              layout (variant) of current     NULL
- *                     keymap
- * load_avg            load average                    NULL
- * netspeed_rx         receive network speed           interface name (wlan0)
- * netspeed_tx         transfer network speed          interface name (wlan0)
- * num_files           number of files in a directory  path
- *                                                     (/home/foo/Inbox/cur)
- * ram_free            free memory in GB               NULL
- * ram_perc            memory usage in percent         NULL
- * ram_total           total memory size in GB         NULL
- * ram_used            used memory in GB               NULL
- * run_command         custom shell command            command (echo foo)
- * swap_free           free swap in GB                 NULL
- * swap_perc           swap usage in percent           NULL
- * swap_total          total swap size in GB           NULL
- * swap_used           used swap in GB                 NULL
- * temp                temperature in degree celsius   sensor file
- *                                                     (/sys/class/thermal/...)
- *                                                     NULL on OpenBSD
- *                                                     thermal zone on FreeBSD
- *                                                     (tz0, tz1, etc.)
- * uid                 UID of current user             NULL
- * uptime              system uptime                   NULL
- * username            username of current user        NULL
- * vol_perc            OSS/ALSA volume in percent      mixer file (/dev/mixer)
- * wifi_perc           WiFi signal in percent          interface name (wlan0)
- * wifi_essid          WiFi ESSID                      interface name (wlan0)
- */
 static const struct arg args[] = {
 	/* function format          argument */
-	{ datetime, "%s",           "%F %T" },
+	{ run_command, "%s",        "mpdgetsong"},
+	{ run_command, "%s",          "echo -en \ue021"},
+	{ ram_used, "%s|",	       NULL},
+	{ run_command,  "%s",         "voltest"},
+	{ run_command,  "%s%%|",    "pulsemixer --get-volume | awk '{print $1}'"},
+	{ run_command,  "%s",         "testbatic"},
+	{ battery_perc, "%s%%|",   "BAT0"},
+	{ run_command, "%s|",     "cat ~/.local/share/currentweather.txt"},
+	{ run_command, "%s",	      "echo -en \ue266"}, 
+	{ datetime, "%s",             "%F %T" },
 };
